Rosalie Jacques hands me a plastic blue flashlight, gesturing for me to flick it on and point it toward a shelf of retro mannequin heads shrouded in darkness. Each one stares up at me ...

Art Legacy Estimated to sell for between $350,000 and $380,000, the mannequin head has been given Basquiat’s characteristic design. The head’s visage is coated with multicolored lines and a ...